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Gebruder Dorfner GmbH & Co. Kaolin-und Kristallquarzsand-Werke KG

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Organization

  • 92242 Hirachau, DE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Composite particles having hydrophilic and hydrophobic surface coat...
    • Patent number 11,111,389
    • Issue date Sep 7, 2021
    • Gebruder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG
    • Michael Flierl
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Filler for a surface-treatment composition
    • Patent number 10,751,908
    • Issue date Aug 25, 2020
    • Gebruder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG
    • Susanne Eiberweiser
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    79226195 - GRANUCOL
    • Serial number 79226195
    • Registration number 5572739
    • Filing date Sep 23, 2017
    • Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand- Werke KG
    • 19 - Building materials (non-metallic)
  • Information Trademark

    79215557 - DORSIMIX
    • Serial number 79215557
    • Registration number 5671880
    • Filing date Jul 17, 2017
    • Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand- Werke KG
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    75926729 - DORFNER
    • Serial number 75926729
    • Filing date Feb 23, 2000
    • Gebruder Dorfner GmbH & Co. Kaolin-und Kristallquarzsand-Werke KG
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    75926728 - MELADUR
    • Serial number 75926728
    • Filing date Feb 23, 2000
    • Gebruder Dorfner GmbH & Co. Kaolin-und Kristallquarzsand-Werke KG
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry